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The Network Simulator - ns

Ns-2 is a discrete event simulator targeted at networking research. Ns-2 provides substantial support for simulation of TCP, routing, and multicast protocols over wired and wireless (local and satellite) networks. For more information see the Ns Users FAQ.

Ns-2 is written in C++ and an Object oriented version of Tcl called OTcl.

Acknowledgment of support

This material is based in part upon work supported by the National Science Foundation under Grant No. 0551686. Any opinions, findings and conclusions or recomendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).